Support relative paths in path dependencies.

utils/tests/pub/io_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library io_test;
 
 import '../../../pkg/path/lib/path.dart' as path;
 import '../../../pkg/unittest/lib/unittest.dart';
 
 import '../../pub/io.dart';
@@ skipping 83 matching lines @@
 
     test('returns the unresolved paths for symlinks', () {
       expect(withTempDir((temp) {
         var dirToList = path.join(temp, 'dir-to-list');
         var future = defer(() {
           createDir(path.join(temp, 'dir1'));
           writeTextFile(path.join(temp, 'dir1', 'file1.txt'), '');
           createDir(path.join(temp, 'dir2'));
           writeTextFile(path.join(temp, 'dir2', 'file2.txt'), '');
           createDir(dirToList);
-          return createSymlink(path.join(temp, 'dir1'),
-                               path.join(dirToList, 'linked-dir1'));
+          return createSymlink(path.join(dirToList, 'linked-dir1'),
+                               path.join(temp, 'dir1'));
         }).then((_) {
           createDir(path.join(dirToList, 'subdir'));
           return createSymlink(
-                  path.join(temp, 'dir2'),
-                  path.join(dirToList, 'subdir', 'linked-dir2'));
+                  path.join(dirToList, 'subdir', 'linked-dir2'),
+                  path.join(temp, 'dir2'));
         }).then((_) => listDir(dirToList, recursive: true));
         expect(future, completion(unorderedEquals([
           path.join(dirToList, 'linked-dir1'),
           path.join(dirToList, 'linked-dir1', 'file1.txt'),
           path.join(dirToList, 'subdir'),
           path.join(dirToList, 'subdir', 'linked-dir2'),
           path.join(dirToList, 'subdir', 'linked-dir2', 'file2.txt'),
         ])));
         return future;
       }), completes);
     });
 
     test('works with recursive symlinks', () {
       expect(withTempDir((temp) {
         var future = defer(() {
           writeTextFile(path.join(temp, 'file1.txt'), '');
-          return createSymlink(temp, path.join(temp, 'linkdir'));
+          return createSymlink(path.join(temp, 'linkdir'), temp);
         }).then((_) => listDir(temp, recursive: true));
         expect(future, completion(unorderedEquals([
           path.join(temp, 'file1.txt'),
           path.join(temp, 'linkdir')
         ])));
         return future;
       }), completes);
     });
   });
 }